CVE-2020-21815
MEDIUMCVSS 6.5/10EPSS 0.91%
Last modified
CVE-2020-21815 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114, which causes a denial of service (application crash).. EPSS estimates a 0.91% chance of exploitation in the next 30 days.
Description
A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114, which causes a denial of service (application crash).
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Gnu | Libredwg | 0.10.2641 |
References
- http://gnu.comNot Applicable
- https://github.com/LibreDWG/libredwg/issues/182#issuecomment-572890932Exploit, Issue Tracking, Patch, Third Party Advisory
- http://gnu.comNot Applicable
- https://github.com/LibreDWG/libredwg/issues/182#issuecomment-572890932Exploit, Issue Tracking, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-21815?
A null pointer deference issue exists in GNU LibreDWG 0.10.2641 via output_TEXT ../../programs/dwg2SVG.c:114, which causes a denial of service (application crash).
How severe is CVE-2020-21815?
CVE-2020-21815 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 0.91% probability of exploitation in the next 30 days.
How do I fix CVE-2020-21815?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2020-21815?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST